FISH SHOAL PREDICTION POSITION DISPLAY SYSTEM, UNDERWATER DETECTION DEVICE, STORAGE DEVICE, FISH SHOAL PREDICTION DEVICE, FISH SHOAL PREDICTION POSITION DISPLAY PROGRAM, AND FISH SHOAL PREDICTION POSITION DISPLAY METHOD

摘要

PROBLEM TO BE SOLVED: To provide a fish shoal prediction position display system which highly accurately predicts a position of a fish shoal and displays it.SOLUTION: A fish shoal prediction position display system comprises an acquisition part 81, an output control part 82, a storage part 71, a fish shoal prediction part 74 and a display part. The acquisition part 81 acquires fish shoal state information. The output control part 82 outputs the fish shoal state information acquired by the acquisition part 81 to the storage part 71. The storage part 71 contains a database constituted by a plurality of pieces of fish shoal state information outputted in the past by the output control part 82. The fish shoal prediction part 74 outputs a fish shoal prediction position on the basis of the database. The display part displays an image based on the fish shoal prediction position outputted by the fish shoal prediction part. The fish shoal state information outputted by the output control part 82 contains information of the times when a fish shoal was found and information of the times when a fish shoal was not found. The fish shoal prediction part 84 outputs a fish shoal prediction position on the basis of comparison between these pieces of information.